diff --git a/android/build.gradle b/android/build.gradle
index 9f34b800..6eee558c 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -2,14 +2,14 @@ group 'io.carius.lars.ar_flutter_plugin'
 version '1.0-SNAPSHOT'
 
 buildscript {
-    ext.kotlin_version = '1.3.50'
+   ext.kotlin_version = '1.7.10'
     repositories {
         google()
         jcenter()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.1.0'
+        classpath 'com.android.tools.build:gradle:7.3.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
diff --git a/example/android/build.gradle b/example/android/build.gradle
index cb0166a2..38319177 100644
--- a/example/android/build.gradle
+++ b/example/android/build.gradle
@@ -1,14 +1,14 @@
 buildscript {
-    ext.kotlin_version = '1.6.10'
+     ext.kotlin_version = '1.7.10'
     repositories {
         google()
         jcenter()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.1.2'
+        classpath 'com.android.tools.build:gradle:7.3.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-        classpath 'com.google.gms:google-services:4.3.8'
+        classpath 'com.google.gms:google-services:4.3.15'
     }
 }